=== HTTP code : 200 ===

HTTP/1.1 200 OK
Server: nginx/1.4.6 (Ubuntu)
Date: Mon, 06 Apr 2015 22:59:05 GMT
Content-Type: application/pdf
Content-Length: 183664
Last-Modified: Mon, 13 Oct 2014 16:10:33 GMT
Connection: close
ETag: "543bf979-2cd70"
Accept-Ranges: bytes


Link is valid.